Wood Pulp Manufacturing – From Chips to Bleached Pulp

How a Wood Pulp Production Line Works – From Wood Chips to High-Quality Pulp

Wood pulp is the most important fiber raw material in the papermaking industry, accounting for more than 90% of global pulp production. A wood pulping line is a complete industrial system that converts wood raw materials into fibers for papermaking, and its technological level directly determines the quality and production cost of the downstream paper.

Wood Pulp Production Line Overview

Wood chip silo → Metering screw → Pre-steaming silo → High-pressure feeder → Continuous digester → Discharge pan → Spray boiler → Multi-stage countercurrent washer → Primary pressure screen → Secondary pressure screen → Sand separator → Thickener → Concentrator → Oxygen Delignification Tower → D₀ Bleaching Tower → Eop Alkali Extraction Tower → D₁ Bleaching Tower → D₂ Bleaching Tower → Bleaching Pulp Tower → Pulp Storage Tower → Pulp Board Machine → Paper Cutter → Baler → Warehousing

Our company’s core competitiveness in wood pulping lines lies in the comprehensive balance between high yield, low energy consumption, clean production, and intelligent control.  Our email: leizhanmachines@gmail.com